package com.teach.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.teach.pojo.Score;
import org.apache.ibatis.annotations.Param;

public interface ScoreMapper extends BaseMapper<Score> {

    void updateScore(@Param("userId") Long userId,@Param("courseId") Long courseId,@Param("num") Integer num);
}
